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Reference - What does this error mean in PHP?
...n PHP starts parsing won't be able to submit any header.
If your file has more than one <?php ... ?> code block in it, you should not have any spaces in between them. (Note: You might have multiple blocks if you had code that was automatically constructed)
Also make sure you don't have any B...
How to read a (static) file from inside a Python package?
...below.
The traditional pkg_resources from setuptools is not recommended anymore because the new method:
it is significantly more performant;
is is safer since the use of packages (instead of path-stings) raises compile-time errors;
it is more intuitive because you don't have to "join" paths;
it is ...
What's a good way to extend Error in JavaScript?
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HTML - how can I show tooltip ONLY when ellipsis is activated
... Thanks, works like a charm! However if you want to make it more efficient you might consider replacing bind() with on() like so: $(document).on('mouseenter', '.mightOverflow', function() { ... });
– Ziad
Jan 29 '13 at 11:48
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Increasing (or decreasing) the memory available to R processes
...f memory.
If you have R already installed and
subsequently install more RAM, you may
have to reinstall R in order to take
advantage of the additional capacity.
You may also set the amount of
available memory manually. Close R,
then right-click on your R program
icon (the icon...
How to get the current working directory in Java?
...s and shall not be used to obtain the cwd of a java process; btw:there are more properties available to java process docs.oracle.com/javase/tutorial/essential/environment/… just for reference
– comeGetSome
May 30 '15 at 10:10
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Why do we declare Loggers static final?
...ierarchy. So if Bar extends Foo, both will log to Bar logger. Some find it more intuitive.
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Creating a singleton in Python
...the way you customize the creation of a class. Using a metaclass gives you more control in case you need to customize the singleton class definitions in other ways.
Your singletons won't need multiple inheritance (because the metaclass is not a base class), but for subclasses of the created class th...
String is immutable. What exactly is the meaning? [duplicate]
...nowledge" and assigns it a reference str. Simple enough? Lets perform some more functions:
String s = str; // assigns a new reference to the same string "knowledge"
Lets see how the below statement works:
str = str.concat(" base");
This appends a string " base" to str. But wait, how is ...
Java - Including variables within strings?
... I know this is a matter of opinion, but I don't see how format is more attractive than a simple String concatenation expression. Where format comes into its own is when you need to do padding, number formatting, etcetera.
– Stephen C
Mar 10 '12 at 4:1...